Information about #423F51 color
Basic facts about this digital color
A calm, restrained blue, #423F51 sits comfortably between light and dark. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Warlord (#45404F). Nearby in the Register you will also find Catwalk (#3D3E4C) and Skywater (#404653).
In RGB terms — rgb(66, 63, 81) — the blue channel does the heavy lifting here. If you plan to put text on a #423F51 background, choose white — the contrast ratio is 10.2:1 (passing WCAG AAA), while black manages only 2.1:1. For print, note the heavy black component (K:68) — ink coverage matters with tones this deep. #423F51 has no official name yet. If this shade means something to you, you can be the one to name it.
#423F51 color variations
View this color variations of tints, shades, tones and hues.
#423F51 color tints
Tints look brighter, pastel, and less intense.
#423F51 color shades
Shades look darker, richer, and more solid.
#423F51 color tones
Tones looks more sophisticated and complex than base colors.
#423F51 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#423F51 color harmonies
Color harmonies are pleasing color schemes created according to their position on a color wheel.
Complementary
Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
Analogous
Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #423F51 color
View adjacent and very similar colors.
Nearest named colors to #423F51
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#45404F
#3D3E4C
#404653
#3E414A
#424259
#41474E
#3D4653
#43464B
#484753
#484259
#3B444B
#444954
#423F51 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#423F51
- RGB66, 63, 81
- CMYK6, 7, 0, 68
- CSSrgb(66, 63, 81)
- HSL250°, 13%, 28%
- HSL Precise250°, 12.5%, 28.235%
- HSV250°, 22%, 32%
- HSB250°, 22%, 32%
- Normalized R (0.0–1.0)0.259
- Normalized G (0.0–1.0)0.247
- Normalized B (0.0–1.0)0.318
- GLSLvec3(0.259, 0.247, 0.318)
- GLSL with alphavec4(0.259, 0.247, 0.318, 1.000)
- HLSL / Metalfloat3(0.259, 0.247, 0.318)
- Percentage of Red in RGB25.9%
- Percentage of Green in RGB24.7%
- Percentage of Blue in RGB31.8%
- Color FamilyBlue
- Saturation FamilyLow Saturation
- Lightness FamilyNeutral
- HEX ID423F51
- DECIMAL ID4341585
- Name LengthThis color has no name
- Seen by search & AI crawlers14 times
- Counting from2025-01-01
